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gpt-5.4-mini | RAG on

11_side_channel_constant_time / task_111 | consttime_byte_search

benchmarkilyasov
task_idilyasov/11_side_channel_constant_time/task_111
samples_total26
final_success_samples6
final_success_rate_samples23.1%
functional_pass_rate_samples23.1%
synth_pass_rate_samples23.1%
source_runsrun_20260424_142537_441024_d248e7, run_20260424_144121_405769_1acdc5, run_20260424_172135_562392_bd9fc2, run_20260424_230145_632624_082334

Что показывает эта страница

Здесь перечислены все реальные попытки этой модели на одной задаче. По каждой попытке можно увидеть, до какой стадии она дошла, где именно сломалась и какое сообщение об ошибке вернулось из syntax, functional или synthesis.

Samples

sample run extract_ok syntax_ok functional_ok openlane_ok final_success failure_stage failure_reason details
sample_1 run_20260424_142537_441024_d248e7 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_142537_441024_d248e7__sample_1
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index_r;
    reg match_found_r;

    wire [7:0] current_byte;
    wire byte_match;
    wire [2:0] current_index;

    assign current_index = cycle_cnt;
    assign current_byte = haystack_r >> (cycle_cnt * 8);
    assign byte_match = (current_byte == needle_r);

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
...
synthesis details 
[error]
None
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": true,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": true,
  "success": true
}
sample_1 run_20260424_144121_405769_1acdc5 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_144121_405769_1acdc5__sample_1
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index_r;
    reg match_found_r;

    wire [7:0] byte0 = haystack_r[7:0];
    wire [7:0] byte1 = haystack_r[15:8];
    wire [7:0] byte2 = haystack_r[23:16];
    wire [7:0] byte3 = haystack_r[31:24];
    wire [7:0] byte4 = haystack_r[39:32];
    wire [7:0] byte5 = haystack_r[47:40];
    wire [7:0] byte6 = haystack_r[55:48];
    wire [7:0] byte7 = haystack_r[63:56];

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
...
synthesis details 
[error]
None
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": true,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": true,
  "success": true
}
sample_1 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_1
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg match_seen;
    reg [2:0] match_index;

    wire accept;
    assign accept = start & ~busy;

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            cycle_cnt <= 3'd0;
            match_seen <= 1'b0;
            match_index <= 3'd0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_1 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_1
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] first_index_r;
    reg found_r;

    wire [7:0] byte0 = haystack_r[7:0];
    wire [7:0] byte1 = haystack_r[15:8];
    wire [7:0] byte2 = haystack_r[23:16];
    wire [7:0] byte3 = haystack_r[31:24];
    wire [7:0] byte4 = haystack_r[39:32];
    wire [7:0] byte5 = haystack_r[47:40];
    wire [7:0] byte6 = haystack_r[55:48];
    wire [7:0] byte7 = haystack_r[63:56];

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_2 run_20260424_142537_441024_d248e7 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_142537_441024_d248e7__sample_2
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg match_seen;
    reg [2:0] match_index;

    wire [7:0] current_byte;
    wire current_match;

    assign current_byte = (cycle_cnt == 3'd0) ? haystack_r[7:0]   :
                          (cycle_cnt == 3'd1) ? haystack_r[15:8]  :
                          (cycle_cnt == 3'd2) ? haystack_r[23:16] :
                          (cycle_cnt == 3'd3) ? haystack_r[31:24] :
                          (cycle_cnt == 3'd4) ? haystack_r[39:32] :
                          (cycle_cnt == 3'd5) ? haystack_r[47:40] :
                          (cycle_cnt == 3'd6) ? haystack_r[55:48] :
                                                haystack_r[63:56];

    assign current_match = (current_byte == needle_r);
...
synthesis details 
[error]
None
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": true,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": true,
  "success": true
}
sample_2 run_20260424_144121_405769_1acdc5 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_144121_405769_1acdc5__sample_2
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg match_seen;
    reg [2:0] match_index;

    wire accept;
    assign accept = start & ~busy;

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            cycle_cnt <= 3'd0;
            match_seen <= 1'b0;
            match_index <= 3'd0;
...
synthesis details 
[error]
None
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": true,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": true,
  "success": true
}
sample_2 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_2
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] count;
    reg [2:0] scan_idx;
    reg match_found;
    reg [2:0] match_index;

    wire [7:0] current_byte;
    assign current_byte = haystack_r >> (scan_idx * 8);

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            count <= 3'd0;
            scan_idx <= 3'd0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_2 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_2
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index;
    reg match_found;

    wire accept;
    assign accept = start & ~busy;

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            cycle_cnt <= 3'd0;
            match_index <= 3'd0;
            match_found <= 1'b0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_3 run_20260424_142537_441024_d248e7 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_142537_441024_d248e7__sample_3
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index_r;
    reg match_found_r;

    wire [7:0] current_byte;
    wire current_match;
    wire [2:0] next_cycle_cnt;
    wire [2:0] next_match_index;
    wire next_match_found;

    assign current_byte = (cycle_cnt == 3'd0) ? haystack_r[7:0]   :
                          (cycle_cnt == 3'd1) ? haystack_r[15:8]  :
                          (cycle_cnt == 3'd2) ? haystack_r[23:16] :
                          (cycle_cnt == 3'd3) ? haystack_r[31:24] :
                          (cycle_cnt == 3'd4) ? haystack_r[39:32] :
                          (cycle_cnt == 3'd5) ? haystack_r[47:40] :
                          (cycle_cnt == 3'd6) ? haystack_r[55:48] :
                                                haystack_r[63:56];
...
synthesis details 
[error]
None
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": true,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": true,
  "success": true
}
sample_3 run_20260424_144121_405769_1acdc5 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_144121_405769_1acdc5__sample_3
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index;
    reg match_found;

    wire [7:0] current_byte;
    wire current_match;

    assign current_byte = (cycle_cnt == 3'd0) ? haystack_r[7:0]   :
                          (cycle_cnt == 3'd1) ? haystack_r[15:8]  :
                          (cycle_cnt == 3'd2) ? haystack_r[23:16] :
                          (cycle_cnt == 3'd3) ? haystack_r[31:24] :
                          (cycle_cnt == 3'd4) ? haystack_r[39:32] :
                          (cycle_cnt == 3'd5) ? haystack_r[47:40] :
                          (cycle_cnt == 3'd6) ? haystack_r[55:48] :
                                                haystack_r[63:56];

    assign current_match = (current_byte == needle_r);
...
synthesis details 
[error]
None
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": true,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": true,
  "success": true
}
sample_3 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_3
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index_r;
    reg match_found_r;

    wire [7:0] current_byte;
    assign current_byte = haystack_r >> (cycle_cnt * 8);

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            cycle_cnt <= 3'd0;
            match_index_r <= 3'd0;
            match_found_r <= 1'b0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_3 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_3
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index;
    reg match_found;

    wire [7:0] current_byte;
    assign current_byte = haystack_r[(cycle_cnt * 8) +: 8];

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            cycle_cnt <= 3'd0;
            match_index <= 3'd0;
            match_found <= 1'b0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_4 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_4
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index;
    reg match_found;

    wire [7:0] current_byte;
    assign current_byte = haystack_r[{cycle_cnt, 3'b000} +: 8];

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            cycle_cnt <= 3'd0;
            match_index <= 3'd0;
            match_found <= 1'b0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_4 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_4
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index;
    reg match_found;

    wire [7:0] current_byte;
    assign current_byte = haystack_r >> ({cycle_cnt, 3'b000});

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            cycle_cnt <= 3'd0;
            match_index <= 3'd0;
            match_found <= 1'b0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_5 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_5
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] idx;
    reg [2:0] first_index_r;
    reg found_r;

    wire [7:0] current_byte;
    assign current_byte = haystack_r[(idx * 8) +: 8];

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            idx <= 3'd0;
            first_index_r <= 3'd0;
            found_r <= 1'b0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_5 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_5
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index;
    reg match_found;

    wire accept;
    assign accept = start & ~busy;

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            cycle_cnt <= 3'd0;
            match_index <= 3'd0;
            match_found <= 1'b0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_6 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_6
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index_r;
    reg match_found_r;

    wire accept;
    assign accept = start && !busy;

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            cycle_cnt <= 3'd0;
            match_index_r <= 3'd0;
            match_found_r <= 1'b0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_6 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_6
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index;
    reg match_found;

    wire [7:0] current_byte;
    assign current_byte = haystack_r >> (cycle_cnt * 8);

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            cycle_cnt <= 3'd0;
            match_index <= 3'd0;
            match_found <= 1'b0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_7 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_7
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] idx;
    reg [2:0] match_index;
    reg match_seen;

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            idx <= 3'd0;
            match_index <= 3'd0;
            match_seen <= 1'b0;
        end else begin
            done <= 1'b0;
            found <= 1'b0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_7 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_7
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index;
    reg match_found;

    wire [7:0] current_byte;
    assign current_byte = haystack_r >> ({cycle_cnt, 3'b000});

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            cycle_cnt <= 3'd0;
            match_index <= 3'd0;
            match_found <= 1'b0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_8 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_8
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg match_seen;
    reg [2:0] match_index;

    wire accept;
    assign accept = start && !busy;

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            cycle_cnt <= 3'd0;
            match_seen <= 1'b0;
            match_index <= 3'd0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_8 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_8
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index;
    reg match_found;

    wire [7:0] current_byte;
    wire current_match;

    assign current_byte = haystack_r >> ({cycle_cnt, 3'b000});
    assign current_match = (current_byte == needle_r);

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_9 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_9
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index;
    reg match_found;

    wire accept;
    assign accept = start & ~busy;

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            cycle_cnt <= 3'd0;
            match_index <= 3'd0;
            match_found <= 1'b0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_9 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_9
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index_r;
    reg match_found_r;

    wire [7:0] current_byte;
    wire byte_match;
    wire [2:0] current_index;

    assign current_index = cycle_cnt;
    assign current_byte = haystack_r >> (cycle_cnt * 8);
    assign byte_match = (current_byte == needle_r);

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_10 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_10
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] idx;
    reg match_seen;
    reg [2:0] match_index;

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            haystack_r <= 64'd0;
            needle_r <= 8'd0;
            idx <= 3'd0;
            match_seen <= 1'b0;
            match_index <= 3'd0;
        end else begin
            done <= 1'b0;
            found <= 1'b0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_10 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_10
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [63:0] haystack_r;
    reg [7:0] needle_r;
    reg [2:0] cycle_cnt;
    reg [2:0] match_index_r;
    reg match_found_r;

    wire [7:0] current_byte;
    wire byte_match;
    wire [2:0] current_index;

    assign current_index = cycle_cnt;
    assign current_byte = haystack_r >> (cycle_cnt * 8);
    assign byte_match = (current_byte == needle_r);

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (match index 4): busy=0 expected=1
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (final search): busy=0 expected=1
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}